Masakatu Fujiwara

Title: Innovations by Masakatu Fujiwara

Introduction

Masakatu Fujiwara is a notable inventor based in Kasai, Japan. He has made significant contributions to the field of technology, particularly in the development of innovative appliances and systems. With a total of 2 patents to his name, Fujiwara continues to push the boundaries of engineering and design.

Latest Patents

One of Fujiwara's latest inventions is a food processor that features a motor for rotating a rotor, a read-only memory, and a key input portion. The read-only memory stores a variety of processing data, which includes speed data for determining the motor's rotational speed and time data for operation duration. By using the key input portion, users can select specific processing data, allowing for automatic food processing based on the output from the read-only memory.

Another significant invention is an electrically operated transmission gear system for bicycles. This system includes multiple transmission gears that can be driven by an endless chain around a pedal-driven crank gear. It features a reversible motor and a takeup reel, which shifts the endless chain into driving mesh with one of the transmission gears. The system also incorporates means for measuring the bicycle's speed and detecting the engaged transmission gear, ensuring proper gear-shifting control.

Career Highlights

Fujiwara is currently employed at Sanyo Electric Co., Ltd., where he continues to innovate and develop new technologies. His work has contributed to advancements in both household appliances and transportation systems, showcasing his versatility as an inventor.

Collaborations

Throughout his career, Fujiwara has collaborated with talented individuals such as Hirofumi Matsumoto and Yasuyuki Tsuchida. These collaborations have fostered a creative environment that encourages the exchange of ideas and expertise.

Conclusion

Masakatu Fujiwara is a distinguished inventor whose work has significantly impacted technology. His innovative patents in food processing and bicycle transmission systems demonstrate his commitment to enhancing everyday life through engineering. His contributions continue to inspire future advancements in the field.